Sink



FIG. 1 is a perspective view of a first embodiment of a sink.

FIG. 2 is a front view of the first embodiment of the sink.

FIG. 3 is a rear view of the first embodiment of the sink.

FIG. 4 is a top view of the first embodiment of the sink.

FIG. 5 is a bottom view of the first embodiment of the sink.

FIG. 6 is a left exterior side view of the first embodiment of the sink.

FIG. 7 is a right exterior side view of the first embodiment of thesink.

FIG. 8 is a sectional view of the first embodiment of the sink from thefront, as indicated in FIG. 4.

FIG. 9 is a sectional view of the first embodiment of the sink from theleft, as indicated in FIG. 5 (inverted).

FIG. 10 is a perspective view of a second embodiment of the sink.

FIG. 11 is a front view of the second embodiment of the sink.

FIG. 12 is a rear view of the second embodiment of the sink.

FIG. 13 is a top view of the second embodiment of the sink.

FIG. 14 is a bottom view of the second embodiment of the sink.

FIG. 15 is a left exterior side view of the second embodiment of thesink.

FIG. 16 is a right exterior side view of the second embodiment of thesink.

FIG. 17 is a sectional view of the second embodiment of the sink fromthe front, as indicated in FIG. 13; and,

FIG. 18 is a sectional view of the second embodiment of the sink fromthe left, as indicated in FIG. 14 (inverted).

The arrows and corresponding lines in FIGS. 4 and 5 indicate thesectional views for FIGS. 8 and 9 respectively (with FIG. 9 inverted tobe right-side-up). The arrows and corresponding lines in FIGS. 13 and 14indicate the sectional views for FIGS. 17 and 18 respectively (with FIG.18 inverted to be right-side-up). The broken lines in FIGS. 5, 8, and 9indicate that the design of the underside of the sink is not claimedmatter in the first embodiment.

CLAIM The ornamental design for a sink, as shown and described.